For some issues, it can be helpful to clear the MS Teams cache. For example, it is useful to empty the Microsoft Teams cache when applications or chat issues occur in the native Teams app that cannot be reproduced in the Teams browser app – an indication that the cause may be in the native app cache.
A common error that can often be fixed by clearing the cache in Microsoft Teams: when a static tab does not display any content, but loads an empty page. Sporadically, problems with Teams’ telephony feature can also be solved by deleting the Microsoft Teams cache.
Unfortunately, Microsoft has not yet implemented a user-friendly way to clear the cache by the click of a button.
With the release of the latest Microsoft Teams client there are now two distinct versions of Microsoft Teams, where each version requires a different approach to cache clearing, depending on its specific file structure and functionality. This section will guide you through the steps for both versions, ensuring you can efficiently resolve issues by clearing the cache, regardless of which version you’re using.
If you’re looking for instructions on how to clear the Microsoft Teams cache on Windows, be sure to check out our guide for macOS users.
- Classic Teams: Delete Content Manually
- Classic Teams: Delete Teams Cache with a PowerShell Script
- New Teams: Delete Content Manually
- New Teams: Delete Teams Cache with a PowerShell Script
- New Teams: Reset the app
Facing frequent Teams challenges?
Delete Content Manually from Subfolders in Classic Teams
One way to empty the Teams cache is to go to the [user]\%appdata%\Microsoft\teams folder in Windows Explorer and delete the contents in eight of the subfolders. (You need to quit Teams before doing this.) These are the subfolders you need to empty:
- cache
- code cache
- blob_storage
- databases
- GPUcache
- IndexedDB
- local storage
- tmp
Delete Teams Cache with a PowerShell Script in Classic Teams
Another easier method is to use a PowerShell script that we prepared for you, instead of navigating to all the cache folders individually and deleting the contents there.
Simply open the PowerShell app (installed by default in current Windows versions), copy and paste the following PowerShell script, press Enter and then restart your computer.
(The script will automatically quit and re-start Microsoft Teams for you).
Write-Host "Microsoft Teams will be quit now in order to clear the cache."try{Get-Process -ProcessName Teams | Stop-Process -ForceStart-Sleep -Seconds 5Write-Host "Microsoft Teams has been successfully quit."}catch{echo $_}# The cache is now being cleared.try{Get-ChildItem -Path $env:APPDATA\"Microsoft\teams\code cache\cache" | Remove-ItemGet-ChildItem -Path $env:APPDATA\"Microsoft\teams\blob_storage" | Remove-ItemGet-ChildItem -Path $env:APPDATA\"Microsoft\teams\databases" | Remove-ItemGet-ChildItem -Path $env:APPDATA\"Microsoft\teams\cache" | Remove-ItemGet-ChildItem -Path $env:APPDATA\"Microsoft\teams\gpucache" | Remove-ItemGet-ChildItem -Path $env:APPDATA\"Microsoft\teams\Indexeddb" | Remove-ItemGet-ChildItem -Path $env:APPDATA\"Microsoft\teams\Local Storage" | Remove-ItemGet-ChildItem -Path $env:APPDATA\"Microsoft\teams\tmp" | Remove-Item }catch{echo $_} write-host "The Microsoft Teams cache has been successfully cleared."Ready to simplify your Teams admin tasks?
Clear Teams Cache in New Teams
Transitioning from the Classic Teams to the New Teams, you’ll find that the steps to clear the cache are fundamentally similar. However, the key difference lies in the locations of the folders where the cache is stored. Let’s explore how to navigate these differences for the New Teams version.
Delete Content Manually from Subfolders in New Teams
Go to the [user]\%appdata\local\Packages\MSTeams_8wekyb3d8bbwe\LocalCache\Microsoft\MSTeamsfolder in Windows Explorer and delete the contents in all of the subfolders:
- cache
- code cache
- blob_storage
- databases
- GPUcache
- IndexedDB
- local storage
- tmp
(Don’t forget to quit the app before doing this.)
Delete Teams Cache with a PowerShell Script in New Teams
You can also use our PowerShell script to automatize the process. Copy and paste the following PowerShell script in the app, press Enter and restart your computer.
$clearCache = Read-Host "Delete the Teams Cache (Y/N)?"if ($clearCache.ToUpper() -eq "Y"){ Write-Host "Closing Teams" -ForegroundColor Cyan try{ if (Get-Process -ProcessName ms-teams -ErrorAction SilentlyContinue) { Stop-Process -Name ms-teams -Force Start-Sleep -Seconds 3 Write-Host "Teams has been closed sucessfully" -ForegroundColor Green }else{ Write-Host "Teams is already closed" -ForegroundColor Green } }catch{ Write-Warning $_ } Write-Host "Starting the process of clearing the Teams cache" -ForegroundColor Cyan try{ Remove-Item -Path "$env:LOCALAPPDATA\Packages\MSTeams_8wekyb3d8bbwe" -Recurse -Force -Confirm:$false Write-Host "Teams cache has been deleted" -ForegroundColor Green }catch{ Write-Warning $_ } Write-Host "Teams cache deleted... Launching Teams" -ForegroundColor Green Start-Process -FilePath "C:\Program Files\WindowsApps\MSTeams_23335.219.2592.8659_x64__8wekyb3d8bbwe\ms-teams.exe"}Reset the New Teams App
In addition to the manual and script-based methods, the New Teams version introduces a new option to clear the cache by resetting the app.
For that, open the Settings app and go to “Apps” > “Installed apps” and search for “Microsoft Teams.” Find the New Microsoft Teams app, click the three dots (…) on the right, and select “Advanced options.” In the “Reset” section, click “Reset,” and finally, restart Teams.
While this script can help with cache issues, managing Teams involves many other challenges. For more options to keep control of Microsoft Teams, have a look at our Teams Manager – your powerful governance tool for Microsoft Teams management with a request and approval process for new teams, lifecycle management, naming convention, governance policies and more.
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